The reward is now up to $10,000 for information leading to an arrest in a hit-and-run case that killed a 15-year-old boy in Pasadena in April.

Skylar Marion died in the crash on April 12 on Mountain Road near Alvin Drive. Police said he and two girls were walking along the road when he and one of the girls were hit by a 1997-2002 Ford Expedition that left the scene.

Marion was taken to Shock Trauma, where he died. The second victim, a 13-year-old girl, was treated for serious injuries. The third girl wasn't injured.

After five months of investigating, police are still searching for the driver of the Expedition. Metro Crime Stoppers is offering a $2,000 reward for information, and Marion's family and friends are also offering $8,000 to help lead to an arrest and conviction in the case.

Police said the Expedition was headed westbound on Mountain Road and kept going in that direction after it hit the teens. It likely suffered damage to the passenger-side headlight and turn assembly, which was broken out. Authorities said it should also have had visible damage to the hood and passenger-side front quarter panel.

Anyone with information is urged to call Metro Crime Stoppers at 866-7-LOCKUP.